1 files changed, 0 insertions, 93 deletions
diff --git a/qemu/backends/msmouse.c b/qemu/backends/msmouse.c
deleted file mode 100644
index 8dea5a130..000000000
--- a/qemu/backends/msmouse.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * QEMU Microsoft serial mouse emulation
- *
- * Copyright (c) 2008 Lubomir Rintel
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "sysemu/char.h"
-#include "ui/console.h"
-
-#define MSMOUSE_LO6(n) ((n) & 0x3f)
-#define MSMOUSE_HI2(n) (((n) & 0xc0) >> 6)
-
-static void msmouse_event(void *opaque,
-                          int dx, int dy, int dz, int buttons_state)
-{
-    CharDriverState *chr = (CharDriverState *)opaque;
-
-    unsigned char bytes[4] = { 0x40, 0x00, 0x00, 0x00 };
-
-    /* Movement deltas */
-    bytes[0] |= (MSMOUSE_HI2(dy) << 2) | MSMOUSE_HI2(dx);
-    bytes[1] |= MSMOUSE_LO6(dx);
-    bytes[2] |= MSMOUSE_LO6(dy);
-
-    /* Buttons */
-    bytes[0] |= (buttons_state & 0x01 ? 0x20 : 0x00);
-    bytes[0] |= (buttons_state & 0x02 ? 0x10 : 0x00);
-    bytes[3] |= (buttons_state & 0x04 ? 0x20 : 0x00);
-
-    /* We always send the packet of, so that we do not have to keep track
-       of previous state of the middle button. This can potentially confuse
-       some very old drivers for two button mice though. */
-    qemu_chr_be_write(chr, bytes, 4);
-}
-
-static int msmouse_chr_write (struct CharDriverState *s, const uint8_t *buf, int len)
-{
-    /* Ignore writes to mouse port */
-    return len;
-}
-
-static void msmouse_chr_close (struct CharDriverState *chr)
-{
-    g_free (chr);
-}
-
-static CharDriverState *qemu_chr_open_msmouse(const char *id,
-                                              ChardevBackend *backend,
-                                              ChardevReturn *ret,
-                                              Error **errp)
-{
-    ChardevCommon *common = backend->u.msmouse.data;
-    CharDriverState *chr;
-
-    chr = qemu_chr_alloc(common, errp);
-    if (!chr) {
-        return NULL;
-    }
-    chr->chr_write = msmouse_chr_write;
-    chr->chr_close = msmouse_chr_close;
-    chr->explicit_be_open = true;
-
-    qemu_add_mouse_event_handler(msmouse_event, chr, 0, "QEMU Microsoft Mouse");
-
-    return chr;
-}
-
-static void register_types(void)
-{
-    register_char_driver("msmouse", CHARDEV_BACKEND_KIND_MSMOUSE, NULL,
-                         qemu_chr_open_msmouse);
-}
-
-type_init(register_types);